Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Sami Atassi MD Ltd

Organization Hematology & Oncology Physician · NPI 1598847006

Sami Atassi MD Ltd is a Hematology & Oncology Physician in Chicago, Illinois. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
Ltd — Limited
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2600 S Michigan Ave Ste 308
Chicago, IL 60616
Phone: (312) 326-6666
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X

Record details

NPI number1598847006
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Sami Atassi — President · (312) 326-6666
NPI enumeratedOctober 20, 2006
Last updated in NPPESAugust 22, 2020
Mailing address7 Andrew Ct, Burr Ridge, IL 60527-8128

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